Aktualizovaný zabezpečený inteligentní senzor

data authenticity, image acquisition, FPGA, ECDSA

The functional sample is an update of the result of the project (SECUSEN_fv_1), demonstrating on a smart camera the possibility of security, integrity, authenticity and undeniability of captured data. Technically (hardware), it is an identical embedded system with the sensor as "The secure intelligent camera sensor" result, but the part for calculating the electronic signature using ECDSA elliptic curve asymmetric cryptography has been redesigned. Using FPGAs, selected challenging parts of the signing algorithm were accelerated, allowing multiple frames per second to be signed.